Sound queen sacrifice?

Hello everyone, this is a game that I played recently in which I sacked the queen for what I thought was a dangerous attack. The time controls were 4/0 and I ended up winning but I couldn't find an immediate win and felt i was lucky to receive some inaccurate play from my opponent. I would appreciate any thoughts or analysis. Specifically, do you think this sacrifice was sound?

Yes, your move was perfectly sound. But it really depends on the follow up. Did Black take the queen and if so, which pawn did you capture in reply? 17. gxf6 or 17. gxh6? But I agree this would be very hard to see otb at the 1500 level.

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